A Dodge Durango check engine light can be a sign of an issue that can be easily resolved. But before you do anything, make sure you get a multi point inspection. The O2 sensor, gas cap, and spark plugs are three things that should be checked to ensure they are working properly.
Dodge Durango Check Engine Light: Replace The O2 Sensor
Whether you own a 2013 Dodge Durango or a newer model, you’ll need to know how to replace the O2 sensor on the Dodge Durango check engine light. These sensors monitor oxygen in exhaust gases and report data to the control unit. If the sensor fails, you will see the check engine light come on. Having this problem fixed will ensure your vehicle stays running smoothly.
Faulty O2 sensors cause an imbalance in the air-fuel mixture, which causes the engine to run lean. This can lead to excessive emissions and poor fuel economy. If your Durango has been showing signs of an O2 sensor failure, you should visit your mechanic to find out the cause.
In some cases, a faulty oxygen sensor can lead to the catalytic converter failing. If this happens, the engine will need to be rebuilt or replaced, a task that could cost you thousands of dollars.
Dodge Durango Check Engine Light: Replace The Spark Plugs
Having the check engine light on in your Dodge Durango may be an alarming sign, but it’s not the end of the world. If you know what the problem is, you can make the necessary changes. For example, you can change the spark plugs. This isn’t always necessary, but it can save you money at the gas pump.
In some cases, a check engine light may indicate a problem with the ignition system. This is usually caused by an insufficient amount of spark or a faulty spark plug. It can also be caused by a broken spark plug wire or a loose connection.
The best way to tell what the problem is is to have your Dodge Durango checked by a professional mechanic. This may include a free diagnostic test.
Dodge Durango Check Engine Light: Prevent Spark Plugs From Failing
Having your Dodge Durango’s spark plugs checked and replaced regularly is an important maintenance task. A failing spark plug can cause a loss of power and reduced fuel efficiency. In extreme cases, it may also reduce the speed of the vehicle.
Spark plugs are easy to replace and don’t require a great deal of skills. During a spark plug replacement, it is advisable to use a torque wrench to ensure the correct torque. In addition, a spark plug gap tool can be used to ensure the proper gap.
In addition to failing spark plugs, other common reasons for engine richness include a faulty fuel injector, a faulty engine coolant temperature sensor, a dirty MAF sensor, or a leaking upstream O2 sensor. If you aren’t sure how to check or replace your spark plugs, you should consult your owner’s manual.
Dodge Durango Check Engine Light: Replace The Gas Cap
Whether you’re a do-it-yourselfer or a professional, replacing the gas cap on your Dodge Durango is not a complicated task. There are some important steps you should take before you do so.
The first step is to ensure the gas cap is securely fastened. This is important because a loose gas cap can cause a check engine light to come on. The check engine light may also appear if you have a damaged gas cap. The best way to ensure a tight cap is to place it on the car’s roof, not on the fuel tank.
After you have ensured the gas cap is tight, try to drive the car for a few miles. If the check engine light doesn’t turn off, take it to a repair shop.
Dodge Durango Check Engine Light: Get A Multi Point Inspection
Getting a multi point inspection for your Dodge Durango is important for two reasons. First, it can save you money on repairs in the long run. Second, it can give you information about any future problems you may encounter.
A Dodge Durango check engine light is a warning indicator that comes on when your vehicle’s Onboard Diagnostics system detects a problem. The light will then turn off once the issue has been fixed. If you have any questions about the light, you can bring your Dodge to a certified mechanic. They can diagnose your car and fix the problem, allowing you to get back on the road.
Check engine lights on your Dodge Durango can be caused by a number of issues. Whether the light comes on because you have a loose gas cap, a faulty catalytic converter, or a damaged oxygen sensor, it’s important to get your vehicle checked.